//package com.example.livemall.config;
//
//import com.alibaba.fastjson.support.spring.FastJsonRedisSerializer;
//import com.example.livemall.entity.Item;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.data.redis.connection.RedisConnectionFactory;
//import org.springframework.data.redis.core.RedisTemplate;
//import org.springframework.data.redis.serializer.StringRedisSerializer;
//
//
//@Configuration
//public class RedisConfig {
//
////    @Autowired
////    private ObjectMapper objectMapper;
//
//    @Bean
//    @SuppressWarnings(value = { "unchecked", "rawtypes" })
//    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
//    {
//        RedisTemplate<Object, Object> template = new RedisTemplate<>();
//        template.setConnectionFactory(connectionFactory);
//
//        FastJsonRedisSerializer serializer = new FastJsonRedisSerializer(Object.class);
//
//
//        // 使用StringRedisSerializer来序列化和反序列化redis的key值
//        template.setKeySerializer(new StringRedisSerializer());
//        template.setValueSerializer(serializer);
//
//        // Hash的key也采用StringRedisSerializer的序列化方式
//        template.setHashKeySerializer(new StringRedisSerializer());
//        template.setHashValueSerializer(serializer);
//
//
//        template.afterPropertiesSet();
//
//        return template;
//    }
//}